Halla Bol is a tale of super star Samir Khan, a small town boy who has always had aspirations to make it big in tinsel town. After much struggle he gets a break in Bollywood and goes on to become a huge action hero. But in the course of time, he forgets his humble beginnings. One day a shocking incident occurs that rocks his entire value system. Now as his entire life hangs in the balance, he has to battle it out with his superstar image and his identity as a human being which seems to have taken a back seat all this while.